Home / 12,274,148-18,411,249

Finding the Third Proportional to 12,274,148 and 18,411,249

Calculator

Solution

The third proportional to 12,274,148 and 18,411,249 is: 27,616,914.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,274,148 : 18,411,249 = 18,411,249 : x
  2. Step 2: Convert to fraction form
    12,274,148/18,411,249 = 18,411,249/x
  3. Step 3: Cross multiply
    12,274,148x = 18,411,249 × 18,411,249
  4. Step 4: Simplify right side
    12,274,148x = 338,974,089,740,001
  5. Step 5: Solve for x
    x = 338,974,089,740,001/12,274,148
  6. Step 6: Final answer
    x = 27,616,914.00

Related Problems

Find third proportional to 6,137,074 and 9,205,624.50
Half scale
Find third proportional to 24,548,296 and 36,822,498
Double scale
Find third proportional to 12,274,150 and 18,411,252
Similar ratio
Find third proportional to 18,411,222 and 27,616,873.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.